



var test = function(){
    for (var i =0; i< 1000000; i++){
        var buf1 = new Buffer(100);
        var buf2 = new Buffer(100);

       // var buf3 = Buffer.concat([buf1,buf2],buf1.length+buf2.length);
        console.log('test -------------------------');
        setInterval(test, 500);
    }
}
test();